| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 819.63 | USD | 20251208 |
| Changzhou Qidi Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Sinopec | China national standards | MT | 742.06 | USD | 20251205 |
| Sinopec | China national standards | MT | 756.19 | USD | 20251205 |
| Sinopec | China national standards | MT | 763.26 | USD | 20251205 |
| Sinopec | China national standards | MT | 819.8 | USD | 20251205 |
| Nanjing Runsheng Petro | China national standards | MT | 819.8 | USD | 20251205 |
| Sinopec | China national standards | MT | 918.74 | USD | 20251205 |
| Changzhou Qidi Chem | China national standards | MT | 918.74 | USD | 20251205 |
| CNPC | China national standards | MT | 736.41 | USD | 20251205 |